<template>
	<div class="main">
		<a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
			<a-tabs :activeKey="customActiveKey" :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
				@change="handleTabClick">
				<a-tab-pane key="tab1" tab="账号密码登陆">
					<a-form-item>
						<a-input size="large"
							v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
							type="text" placeholder="请输入帐户名">
							<a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }" />
						</a-input>
					</a-form-item>

					<a-form-item>
						<a-input v-decorator="['password',validatorRules.password]" size="large" type="password"
							autocomplete="false" placeholder="密码">
							<a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }" />
						</a-input>
					</a-form-item>

					<a-row :gutter="0">
						<a-col :span="14">
							<a-form-item>
								<a-input v-decorator="['inputCode',validatorRules.inputCode]" size="large" type="text"
									@change="inputCodeChange" placeholder="请输入验证码">
									<a-icon slot="prefix" v-if=" inputCodeContent==verifiedCode " type="smile"
										:style="{ color: 'rgba(0,0,0,.25)' }" />
									<a-icon slot="prefix" v-else type="frown" :style="{ color: 'rgba(0,0,0,.25)' }" />
								</a-input>
							</a-form-item>
						</a-col>
						<a-col :span="10">
							<j-graphic-code @success="generateCode" style="float: right"></j-graphic-code>
						</a-col>
					</a-row>


				</a-tab-pane>
				<!--<a-tab-pane key="tab2" tab="手机号登陆">
          <a-form-item>
            <a-input
              v-decorator="['mobile',validatorRules.mobile]"
              size="large"
              type="text"
              placeholder="手机号">
              <a-icon slot="prefix" type="mobile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <a-row :gutter="16">
            <a-col class="gutter-row" :span="16">
              <a-form-item>
                <a-input
                  v-decorator="['captcha',validatorRules.captcha]"
                  size="large"
                  type="text"
                  placeholder="请输入验证码">
                  <a-icon slot="prefix" type="mail" :style="{ color: 'rgba(0,0,0,.25)' }"/>
                </a-input>
              </a-form-item>
            </a-col>
            <a-col class="gutter-row" :span="8">
              <a-button
                class="getCaptcha"
                tabindex="-1"
                :disabled="state.smsSendBtn"
                @click.stop.prevent="getCaptcha"
                v-text="!state.smsSendBtn && '获取验证码' || (state.time+' s')"></a-button>
            </a-col>
          </a-row>
        </a-tab-pane>-->
			</a-tabs>

			<a-form-item>
				<a-checkbox v-model="formLogin.rememberMe">自动登陆</a-checkbox>
				<!--<router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">
          忘记密码
        </router-link>
        <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >
          注册账户
        </router-link>-->
			</a-form-item>

			<a-form-item style="margin-top:24px">
				<a-button size="large" type="primary" htmlType="submit" class="login-button" :loading="loginBtn"
					@click.stop.prevent="handleSubmit" :disabled="loginBtn">确定
				</a-button>
			</a-form-item>

			<!-- <div class="user-login-other">
        <span>其他登陆方式</span>
        <a><a-icon class="item-icon" type="alipay-circle"></a-icon></a>
        <a><a-icon class="item-icon" type="taobao-circle"></a-icon></a>
        <a><a-icon class="item-icon" type="weibo-circle"></a-icon></a>
        <router-link class="register" :to="{ name: 'register' }">
          注册账户
        </router-link>
      </div>-->
		</a-form>

		<two-step-captcha v-if="requiredTwoStepCaptcha" :visible="stepCaptchaVisible" @success="stepCaptchaSuccess"
			@cancel="stepCaptchaCancel"></two-step-captcha>

		<a-modal title="登录部门选择" :width="450" :visible="departVisible" :closable="false" :maskClosable="false">

			<template slot="footer">
				<a-button type="primary" @click="departOk">确认</a-button>
			</template>

			<a-form>
				<a-form-item :labelCol="{span:4}" :wrapperCol="{span:20}" style="margin-bottom:10px"
					:validate-status="validate_status">
					<a-tooltip placement="topLeft">
						<template slot="title">
							<span>您隶属于多部门，请选择登录部门</span>
						</template>
						<a-avatar style="backgroundColor:#87d068" icon="gold" />
					</a-tooltip>
					<a-select @change="departChange" :class="{'valid-error':validate_status=='error'}"
						placeholder="请选择登录部门" style="margin-left:10px;width: 80%">
						<a-icon slot="suffixIcon" type="gold" />
						<a-select-option v-for="d in departList" :key="d.id" :value="d.orgCode">
							{{ d.departName }}
						</a-select-option>
					</a-select>
				</a-form-item>
			</a-form>



		</a-modal>

	</div>
</template>

<script>
	//import md5 from "md5"
	import api from '@/api'
	import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
	import {
		mapActions
	} from "vuex"
	import {
		timeFix
	} from "@/utils/util"
	import Vue from 'vue'
	import {
		ACCESS_TOKEN,
		ENCRYPTED_STRING
	} from "@/store/mutation-types"
	import JGraphicCode from '@/components/jeecg/JGraphicCode'
	import {
		putAction
	} from '@/api/manage'
	import {
		postAction
	} from '@/api/manage'
	import {
		encryption,
		getEncryptedString
	} from '@/utils/encryption/aesEncrypt'

	export default {
		components: {
			TwoStepCaptcha,
			JGraphicCode
		},
		data() {
			return {
				customActiveKey: "tab1",
				loginBtn: false,
				// login type: 0 email, 1 username, 2 telephone
				loginType: 0,
				requiredTwoStepCaptcha: false,
				stepCaptchaVisible: false,
				form: this.$form.createForm(this),
				encryptedString: {
					key: "",
					iv: "",
				},
				state: {
					time: 60,
					smsSendBtn: false,
				},
				formLogin: {
					username: "",
					password: "",
					captcha: "",
					mobile: "",
					rememberMe: true
				},
				validatorRules: {
					username: {
						rules: [{
							required: true,
							message: '请输入用户名!',
							validator: 'click'
						}]
					},
					password: {
						rules: [{
							required: true,
							message: '请输入密码!',
							validator: 'click'
						}]
					},
					mobile: {
						rules: [{
							validator: this.validateMobile
						}]
					},
					captcha: {
						rule: [{
							required: true,
							message: '请输入验证码!'
						}]
					},
					inputCode: {
						rules: [{
							required: true,
							message: '请输入验证码!'
						}, {
							validator: this.validateInputCode
						}]
					}
				},
				verifiedCode: "",
				inputCodeContent: "",
				inputCodeNull: true,

				departList: [],
				departVisible: false,
				departSelected: "",
				currentUsername: "",
				validate_status: ""
			}
		},
		created() {
			Vue.ls.remove(ACCESS_TOKEN)
			this.getRouterData();
			this.getEncrypte();
			// update-begin- --- author:scott ------ date:20190225 ---- for:暂时注释，未实现登录验证码功能
			//      this.$http.get('/auth/2step-code')
			//        .then(res => {
			//          this.requiredTwoStepCaptcha = res.result.stepCode
			//        }).catch(err => {
			//          console.log('2step-code:', err)
			//        })
			// update-end- --- author:scott ------ date:20190225 ---- for:暂时注释，未实现登录验证码功能
			// this.requiredTwoStepCaptcha = true

		},
		methods: {
			...mapActions(["Login", "Logout", "PhoneLogin"]),
			// handler
			handleUsernameOrEmail(rule, value, callback) {
				const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
				if (regex.test(value)) {
					this.loginType = 0
				} else {
					this.loginType = 1
				}
				callback()
			},
			handleTabClick(key) {
				this.customActiveKey = key
				// this.form.resetFields()
			},
			handleSubmit() {
				let that = this
				let loginParams = {
					remember_me: that.formLogin.rememberMe
				};
				that.loginBtn = true;
				// 使用账户密码登陆
				if (that.customActiveKey === 'tab1') {
					that.form.validateFields(['username', 'password', 'inputCode'], {
						force: true
					}, (err, values) => {
						if (!err) {
							loginParams.username = values.username
							//加密功能问题暂时注释掉
							//loginParams.password = md5(values.password)
							// loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv).replace(/\+/g,"%2B");
							loginParams.password = values.password
							loginParams.captcha = values.inputCode
							that.Login(loginParams).then((res) => {
								this.departConfirm(res)
							}).catch((err) => {
								that.requestFailed(err);
							});


						} else {
							that.loginBtn = false;
						}
					})
					// 使用手机号登陆
				} else {
					that.form.validateFields(['mobile', 'captcha'], {
						force: true
					}, (err, values) => {
						if (!err) {
							loginParams.mobile = values.mobile
							loginParams.captcha = values.captcha
							that.PhoneLogin(loginParams).then((res) => {

								this.departConfirm(res)
							}).catch((err) => {
								that.requestFailed(err);
							})

						}
					})
				}
			},
			getCaptcha(e) {
				e.preventDefault();
				let that = this;
				this.form.validateFields(['mobile'], {
					force: true
				}, (err, values) => {
					if (!values.mobile) {
						that.cmsFailed("请输入手机号");
					} else if (!err) {
						this.state.smsSendBtn = true;
						let interval = window.setInterval(() => {
							if (that.state.time-- <= 0) {
								that.state.time = 60;
								that.state.smsSendBtn = false;
								window.clearInterval(interval);
							}
						}, 1000);

						const hide = this.$message.loading('验证码发送中..', 0);
						let smsParams = {};
						smsParams.mobile = values.mobile;
						smsParams.smsmode = "0";
						postAction("/sys/sms", smsParams)
							.then(res => {
								if (!res.success) {
									setTimeout(hide, 0);
									this.cmsFailed(res.message);
								}

								setTimeout(hide, 500);
							})
							.catch(err => {
								setTimeout(hide, 1);
								clearInterval(interval);
								that.state.time = 60;
								that.state.smsSendBtn = false;
								this.requestFailed(err);
							});
					}
				});
			},
			stepCaptchaSuccess() {
				this.loginSuccess()
			},
			stepCaptchaCancel() {
				this.Logout().then(() => {
					this.loginBtn = false
					this.stepCaptchaVisible = false
				})
			},
			loginSuccess() {
				this.loginBtn = false
				this.$router.push({
					name: "dashboard"
				})
				this.$notification.success({
					message: '欢迎',
					description: `${timeFix()}，欢迎回来`,
				});
			},
			cmsFailed(err) {
				this.$notification['error']({
					message: "登录失败",
					description: err,
					duration: 4,
				});
			},
			requestFailed(err) {
				this.$notification['error']({
					message: '登录失败',
					description: ((err.response || {}).data || {}).message || err.message || "请求出现错误，请稍后再试",
					duration: 4,
				});
				this.loginBtn = false;
			},
			validateMobile(rule, value, callback) {
				if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)) {
					callback();
				} else {
					callback("您的手机号码格式不正确!");
				}

			},
			validateInputCode(rule, value, callback) {
				if (!value || this.verifiedCode == this.inputCodeContent) {
					callback();
				} else {
					callback("您输入的验证码不正确!");
				}
			},
			generateCode(value) {
				this.verifiedCode = value.toLowerCase()
			},
			inputCodeChange(e) {
				this.inputCodeContent = e.target.value
				if (!e.target.value || 0 == e.target.value) {
					this.inputCodeNull = true
				} else {
					this.inputCodeContent = this.inputCodeContent.toLowerCase()
					this.inputCodeNull = false
				}
			},
			departConfirm(res) {
				if (res.success) {
					let multi_depart = res.result.multi_depart
					//0:无部门 1:一个部门 2:多个部门
					if (multi_depart == 0) {
						this.loginSuccess()
						/*  this.$notification.warn({
						    message: '提示',
						    description: `您尚未归属部门,请确认账号信息`,
						    duration:3
						  });*/
					} else if (multi_depart == 2) {
						this.departVisible = true
						this.currentUsername = this.form.getFieldValue("username")
						this.departList = res.result.departs
					} else {
						this.loginSuccess()
					}
				} else {
					this.requestFailed(res)
					this.Logout();
				}
			},
			departOk() {
				if (!this.departSelected) {
					this.validate_status = 'error'
					return false
				}
				let obj = {
					orgCode: this.departSelected,
					username: this.form.getFieldValue("username")
				}
				putAction("/sys/selectDepart", obj).then(res => {
					if (res.success) {
						this.departClear()
						this.loginSuccess()
					} else {
						this.requestFailed(res)
						this.Logout().then(() => {
							this.departClear()
						});
					}
				})
			},
			departClear() {
				this.departList = []
				this.departSelected = ""
				this.currentUsername = ""
				this.departVisible = false
				this.validate_status = ''
			},
			departChange(value) {
				this.validate_status = 'success'
				this.departSelected = value
			},
			getRouterData() {
				this.$nextTick(() => {
					this.form.setFieldsValue({
						'username': this.$route.params.username
					});
				})
			},
			//获取密码加密规则
			getEncrypte() {
				var encryptedString = Vue.ls.get(ENCRYPTED_STRING);
				if (encryptedString == null) {
					getEncryptedString().then((data) => {
						this.encryptedString = data
					});
				} else {
					this.encryptedString = encryptedString;
				}
			},
		}
	}
</script>

<style lang="scss" scoped>
	.user-layout-login {
		label {
			font-size: 14px;
		}

		.getCaptcha {
			display: block;
			width: 100%;
			height: 40px;
		}

		.forge-password {
			font-size: 14px;
		}

		button.login-button {
			padding: 0 15px;
			font-size: 16px;
			height: 40px;
			width: 100%;
		}

		.user-login-other {
			text-align: left;
			margin-top: 24px;
			line-height: 22px;

			.item-icon {
				font-size: 24px;
				color: rgba(0, 0, 0, .2);
				margin-left: 16px;
				vertical-align: middle;
				cursor: pointer;
				transition: color .3s;

				&:hover {
					color: #1890ff;
				}
			}

			.register {
				float: right;
			}
		}
	}
</style>
<style>
	.valid-error .ant-select-selection__placeholder {
		color: #f5222d;
	}
</style>
